Disk refiner DDR

The ST Macchine double disk refiner can work as Monoflow or Duoflow and can be installed both on waste paper or on virgin pulp applications. With the correct dimensioning of the fillings, ST Macchine is able to grant the °SR requested by any customer in order to get mechanical characteristics required with, at the same time, a very good paper formation.

The machine has a simple and robust structure and is equipped with a special device for an easy change of the fillings. Disk gap is got by means of a special gearmotor with 2 speed arrangements. ST Macchine can supply also the control station of the refiner for the constant power intaken by the refiner.